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Complexometric titration of niobium

Complexometric titration of niobium, Total:492 items.

In the international standard classification, Complexometric titration of niobium involves: Non-ferrous metals, Fertilizers, Water quality, Ferroalloys, Leather technology, Fuels, Iron and steel products, Metalliferous minerals, Testing of metals, Inorganic chemicals, Ferrous metals, Non-metalliferous minerals, Analytical chemistry, Glass, Lubricants, industrial oils and related products, Welding, brazing and soldering, Burners. Boilers, Products of non-ferrous metals, Electrical accessories, Powder metallurgy, Refractories, Paint ingredients, Products of the chemical industry, Raw materials for rubber and plastics, Waxes, bituminous materials and other petroleum products, Organic chemicals, Animal feeding stuffs.

International Organization for Standardization (ISO), Complexometric titration of niobium

ISO 2741:1973 Zinc alloys; Complexometric determination of magnesium
ISO 2297:1973 Chemical analysis of aluminium and its alloys; Complexometric determination of magnesium
ISO/TR 11434:1992 Nickel alloys; determination of niobium and tantalum; ion exchange method
ISO 3238:1975 Sodium sulphate for industrial use; Determination of calcium content; EDTA complexometric method
ISO 13899-2:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 2: Determination of Nb content
ISO 2482:1973 Sodium chloride for industrial use; Determination of calcium and magnesium contents; EDTA complexometric methods
ISO 986:1976 Sodium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
ISO 997:1976 Potassium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
ISO 1169:2006 Zinc alloys - Determination of aluminium content - Titrimetric method
ISO 4743:1984 Copper alloys; Determination of nickel content; Titrimetric method
ISO 6437:1984 Copper alloys; Determination of chromium content; Titrimetric method
ISO 22033:2005 Nickel alloys - Determination of niobium - Inductively coupled plasma atomic emission spectrometric method
ISO 22033:2011 Nickel alloys - Determination of niobium - Inductively coupled plasma/atomic emission spectrometric method
ISO 1784:1976 Aluminium alloys; Determination of zinc; EDTA titrimetric method
ISO 4748:1984 Copper alloys; Determination of iron content; Na2EDTA titrimetric method
ISO 5196-2:1980 Magnesium alloys — Determination of thorium — Part 2: Titrimetric method
ISO 3909:1976 Hardmetals; Determination of cobalt; Potentiometric method
ISO 18632:2010 Alloyed steel - Determination of manganese - Potentiometric and visual titration method
ISO 7528:1989 Nickel alloys; determination of iron content; titrimetric method with potassium dichromate
ISO 7266:1984 Copper and copper alloys; Determination of sulfur content; Combustion titrimetric method
ISO 3112:1975 Copper and copper alloys; Determination of lead; Extracting titration method
ISO 18632:2018 Alloyed steels - Determination of manganese - Potentiometric or visual titration method
ISO 1304:1999 Rubber compounding ingredients - Carbon black - Determination of iodine adsorption number - Titrimetric method
ISO 1981:1977 Nitric acid for industrial use; Determination of nitrous compounds; Titrimetric method
ISO 4325:1990 Soaps and detergents; determination of chelating agent content; titrimetric method
ISO 4629:1996 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method
ISO 3682:1983 Binders for paints and varnishes; Determination of acid value; Titrimetric method
ISO 3682:1996 Binders for paints and varnishes - Determination of acid value - Titrimetric method
ISO 4325:1977 Soaps and detergents — Determination of EDTA content (sequestering agent) — Titrimetric method
ISO 3681:1976 Title missing - Legacy paper document
ISO 7335:1987 Iron ores; Determination of combined water content; Karl Fischer titrimetric method
ISO 3681:1983 Binders for paints and varnishes; Determination of saponification value; Titrimetric method
ISO 3681:1996 Binders for paints and varnishes - Determination of saponification value - Titrimetric method
ISO 3681:2018 Binders for paints and varnishes — Determination of saponification value — Titrimetric method
ISO 7529:1989 Nickel alloys; determination of chromium content; potentiometric titration method with ammonium iron(II) sulfate
ISO 1304:1985 Rubber compounding ingredients; Carbon black; Determination of iodine adsorption number; Titrimetric method
ISO 7529:2017 Nickel alloys - Determination of chromium content - Potentiometric titration method with ammonium iron(II) sulfate
ISO 3329:1975 Ammonium nitrate for industrial use; Determination of content of sulphur compounds; Method by reduction and titrimetry
ISO 3194:1975 Potassium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry

YU-JUS, Complexometric titration of niobium

JUS C.A1.367-1989 Zinc alloys. Complexometric determinatlon of magnesium
JUS C.A1.381-1987 Methods ofchemical ana/ysis ofznic povvder. Complexometric determination of total zine content.
JUS C.A1.170-1982 Methods for chemical analysis of copper and copper alloys. Complexometric determ inati on of zine in copper alloys
JUS H.G8.339-1988 Reagents. Zine cbloride. Deten~ination of zine chloride content. E?TA (disodium salt) complexometric method
JUS C.A1.417-1982 Methods for chemical analysis of ferroalloys. Complexomethc determination of iron and aluminium in ferro-silicon
JUS H.G8.311-1987 Reagents. Barium chloride dihydrate. Determination ofbarium chloride dihydrate content. EDTA (disodium salt) complexometric method
JUS H.G8.463-1991 Reagent.Nickel(II) sulphate x-hydrate.Determination of nickel content.EDTA (disodium salt) complexometric method
JUS H.G8.364-1989 Reagents. Nickel(II) chloride hexahydrate. Determlnation of nickel(II) chloride hexahvdrate content. EDTA (disodium salt) complexometric method
JUS H.Z8.060-1984 Water for antifreezes production. Determination of calcium and magnesium salts content as CaO. Com- plexometric method.
JUS H.B8.124-1980 Cryolite, natural and artificial. Determination of calcium content. EDTA (disodium saltj complexometric method
JUS H.G8.089-1983 Reagents. Calcium sulphate dihydrate. Determination ofcalcium sulphatedihydratecontent. EDTA com- plexometric method
JUS H.G8.382-1989 Reagents. Calciuin nitrata tetrahvdrate. Detarninatior. of calciun nitrate tetrahvdrate -ontent. EDTA(di-sodiun sait) conplexonezric method
JUS H.P8.083-1988 Testing of pesticides. DDT, technical. Determination ofchloral hydrate content
JUS H.G8.260-1987 Reagents. Barium chloride dihydrste. Measurement ofpH. Potentiometric method
JUS H.G8.465-1991 Reagents. Nickel(II) sulphate x-hydrate. Measurement of pH. Potentiometric method
JUS H.G8.366-1989 Reagents. Nlckel(II) chloride hexahydrate. Measurement of pH. Potentiometrlc method
JUS C.A1.192-1979 Methodsfor chemical analysis ofcopper and copper alhys. Titrimetric determination oflead
JUS H.G8.276-1987 Reagents. lron(ll)sulphate heptahydrate. Measurement ofpH. Potenciometric method
JUS ISO 3363:1993 Fluorochlorinated hydrocarbons for industrial use. Determination of acidity. Titrimetric method
JUS C.A1.707-1991 Metho?s for ehemical analysls of nlckel aod nlckel alloys. Determlnation of chro-mium in nlckel alloys. Potentiometrlc titration methods
JUS C.A1.706-1991 Hetho?s for cbemlcal analysis of nlckel and nlckel alloys. Determination of co-balt in nickel alloys. Potentiometrlc titration metbod
JUS C.A1.409-1982 Methods for chemical analysi$ of ferroalloys. Titrimetric determination ofnitrogen in ferro-chromium

Korean Agency for Technology and Standards (KATS), Complexometric titration of niobium

KS D ISO 2741-2002(2007) Zinc alloys－Complexometric determination of magnesium
KS D ISO 2297:2003 Chemical analysis of aluminium and its alloys－Complexometric determination of magnesium
KS M ISO 2482-2017(2022) Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS D 2591-1996(2021) Method for determination of niobium in zirconium and zirconium alloys
KS D 2592-2001(2021) Method for determination of niobium in zirconium and zirconium alloys
KS D ISO TR 11434:2001 Nickel alloys-Determination of niobium and tantalum in nickel alloys-Ion exchange method
KS D 2592-2001 Method for determination of niobium in zirconium and zirconium alloys
KS D ISO 1783:2002 Magnesium alloys-Determination of zinc-Volumetric method
KS D ISO TR 11434-2001(2016) Nickel alloys－Determination of niobium and tantalum in nickel alloys－Ion exchange method
KS D ISO 13899-2:2006 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
KS D ISO 13899-2-2006(2016) Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
KS M ISO 2482:2012 Sodium chloride for industrial use－Determination of calcium and magnesium contents－EDTA complexometric methods
KS M ISO 2482:2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
KS D ISO 1784:2021 Aluminium alloys — Determination of zinc — EDTA titrimetric method
KS D ISO 22033:2021 Nickel alloys — Determination of niobium — Inductively coupled plasma/atomic emission spectrometric method
KS D ISO 4743:2002 Copper alloys-Determination of nickel content-Titrimetric method
KS D ISO 1169:2012 Zinc alloys－Determination of aluminum content－Titrimetric method
KS D ISO 6437:2001 Copper alloys－Determination of chromium content －Titrimetric method
KS D ISO 1169-2012(2022) Zinc alloys－Determination of aluminum content－Titrimetric method
KS D ISO 6437:2021 Copper alloys — Determination of chromium content —Titrimetric method
KS D ISO 4743:2016 Copper alloys－Determination of nickel content－Titrimetric method
KS D ISO 3110:2002 Copper alloys－Determination of aluminium as alloying element－Volumetric method
KS D ISO 3111:2002 Copper alloys－Determination of tin as alloying element－Volumetric method
KS D ISO 22033:2006 Nickel alloys－Determination of niobium－Inductively coupled plasma atomic emission spectrometric method
KS D ISO 3909-2002(2022) Hardmetals－Determination of cobalt －Potentiometric method
KS D ISO 3909-2002(2017) Hardmetals－Determination of cobalt －Potentiometric method
KS D ISO 5196-2:2010 Magnesium alloys-Determination of thorium-Part 2:Titrimetric method
KS D ISO 3909:2002 Hardmetals－Determination of cobalt －Potentiometric method
KS D ISO 18632:2018 Alloyed steel — Determination of manganese — Potentiometric and visual titration method
KS D ISO 5196-2-2010(2020) Magnesium alloys－Determination of thorium－Part 2：Titrimetric method
KS D ISO 7266:2002 Copper and copper alloys-Determination of sulfur content-Combustion titrimetric method
KS D ISO 7528:2012 Nickel alloys-Determination of iron content-Titrimetric method with potassium dichromate
KS D ISO 3112:2002 Copper and copper alloys－Determination of lead －Extracting titration method
KS D ISO 1169-2012(2017) Zinc alloys－Determination of aluminum content－Titrimetric method
KS D ISO 7266-2002(2022) Copper and copper alloys－Determination of sulfur content－Combustion titrimetric method
KS D ISO 4743-2002(2012) Copper alloys－Determination of nickel content－Titrimetric method
KS M ISO 4325:2003 Soaps and detergents－Determination of chelating agent content－Titrimetric method
KS M ISO 3681:2007 Binders for paints and varnishes－Determination of saponification value－Titrimetric method
KS D ISO 4748-2002(2022) Copper alloys－Determination of iron content－Na2EDTA titrimetric method
KS M ISO 4325-2003(2018) Soaps and detergents－Determination of chelating agent content－Titrimetric method
KS M ISO 3681:2017 Binders for paints and varnishes－Determination of saponification value－Titrimetric method
KS M ISO 4629-2007(2012) Binders for paints and varnishes－Determination of hydroxyl value－Titrimetric method
KS D ISO 1784-2001(2016) Aluminium alloys－Determination of zinc－EDTA titrimetric method
KS D ISO 4748-2002(2017) Copper alloys－Determination of iron content－Na2EDTA titrimetric method
KS D ISO 13899-2:2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 2: Determination of Nb content
KS D ISO 22033-2006(2016) Nickel alloys－Determination of niobium－Inductively coupled plasma atomic emission spectrometric method
KS D ISO 1784:2001 Aluminium alloys-Determination of zinc-EDTA titrimetric method
KS M ISO 4629:2007 Binders for paints and varnishes-Determination of hydroxyl value-Titrimetric method
KS E ISO 7335-2012(2017) Iron ores－Determination of combined water content－Karl Fischer titrimetric method
KS M ISO 3681:2022 Binders for paints and varnishes — Determination of saponification value — Titrimetric method
KS E ISO 7335-2012(2022) Iron ores－Determination of combined water content－Karl Fischer titrimetric method
KS D ISO 2741:2012 Zinc alloys－Complexometric determination of magnesium
KS D ISO 7529:2012 Nickel alloys-Determination of chromium content-Potentiometric titration method with ammonium iron(II) sulfate
KS M ISO 1304:2007 Rubber compounding ingredients－Carbon black－Determination of iodine adsorption number
KS K 0195-2006 Non-ionic surface active agents-Determination of cloud point index-Volumetric method
KS M ISO 1304:2017 Rubber compounding ingredients－Carbon black－Determination of iodine adsorption number
KS D ISO 13899-3:2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 3: Determination of W content
KS D ISO 4748:2002 Copper alloys－Determination of iron content－Na2EDTA titrimetric method
KS E ISO 7335:2012 Iron ores－Determination of combined water content－Karl Fischer titrimetric method
KS D ISO 7266-2002(2017) Copper and copper alloys－Determination of sulfur content－Combustion titrimetric method
KS D ISO 3112-2002(2017) Copper and copper alloys－Determination of lead －Extracting titration method
KS D ISO 7528-2012(2017) Nickel alloys－Determination of iron content－Titrimetric method with potassium dichromate
KS D ISO 13899-1-2010(2020) Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 1：Determination of Mo content
KS D ISO 13899-3-2006(2016) Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 3：Determination of W content

British Standards Institution (BSI), Complexometric titration of niobium

BS DD CEN/TS 16198:2011 Fertilizers. Determination of magnesium by complexometry
BS ISO 18632:2010 Alloyed steel - Determination of manganese - Potentiometric and visual titration method
BS ISO 18632:2018 Tracked Changes. Alloyed steels. Determination of manganese. Potentiometric or visual titration method
BS DD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Titrimetric method
DD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Titrimetric method
BS EN 14936-1:2006 Copper and copper alloys - Determination of aluminium content - Titrimetric method
BS EN 12441-1:2002 Zinc and zinc alloys - Chemical analysis - Determination of aluminium in zinc alloys - Titrimetric method
BS EN 12441-1:2002(2004) Zinc and zinc alloys - Chemical analysis - Determination of aluminium in zinc alloys - Titrimetric method
BS EN ISO 3682:1996 Binders for paints and varnishes - Determination of acid value - Titrimetric method
BS EN ISO 3681:1996 Binders for paints and varnishes. Determination of saponification value. Titrimetric method
BS EN ISO 3682:1998 Binders for paints and varnishes. Determination of acid value. Titrimetric method
BS EN ISO 4629:1996 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method
DD CEN/TS 16198:2011 Fertilizers. Determination of magnesium by complexometry
BS 6721-8:1989 Sampling and analysis of copper and copper alloys. Method for determination of nickel in copper alloys: titrimetric method
BS 6721-10:1989 Sampling and analysis of copper and copper alloys. Method for determination of chromium in copper alloys: titrimetric method
BS DD ISO/TS 13899-3:2006 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Determination of W content

RO-ASRO, Complexometric titration of niobium

STAS SR 4813-5-1999 Aluminium ores -Determination of Iron content - Complexometric
STAS SR ISO/TR 11434:1996 Nickel alloys. Determination of niobium and tantalum. Ion exchange method
SR ISO 4743:1984 Cooper alloys — Determination of nickel content — Titrimetric method
STAS SR ISO 6437:1994 Copper alloys- Determination of chromium content- Titrimetric method
STAS SR ISO 1784:1995 Aluminium alloys. Determination of zinc. EDTA titrimetric method
STAS SR ISO 1304:1995 Rubber compounding ingredients - Carbon black - Determination of iodine adsorption number - Titrimetric method
STAS SR 11039-7-1996 Silicocalcium. Determination of calcium content. Complexometric method
STAS SR ISO 9389:1995 Nickel alloys. Determination of cobalt.content. Potentiometric titration method with potassium hexacyanoferrate (III)

Standard Association of Australia （SAA）, Complexometric titration of niobium

AS 2383:1986 Waters - Determination of calcium - EDTA complexometric titration method

RU-GOST R, Complexometric titration of niobium

GOST EN 16198-2016 Fertilizers. Determination of magnesium by complexonometry
GOST 15933.5-1990 Ferroniobium. Method for determination of niobium and tantalum sum
GOST 19863.9-1991 Titanium alloys. Methods for the determination of niobium
GOST 15933.3-1990 Ferroniobium. Method for determination of phosphorus
GOST 15933.4-1990 Ferroniobium. Method for determination of silicon
GOST 15933.6-1990 Ferroniobium. Method for determination of tantalum
GOST 12361-2002 Alloyed and highalloyed steels. Methods for determination of niobium
GOST 12361-1982 Alloyed and high-alloyed steels. Methods for determination of niobium
GOST 25278.7-1982 Alloys and foundry alloys of rare metals. Methods for determination of niobium
GOST 13538-1968 Additives and lubricating oils with additives. Method for determination of barium, calcium and zinc contents by complexonometric titration
GOST R ISO 22033-2014 Nickel alloys. Determination of niobium. Inductively coupled plasma/atomic emission spectrometric method
GOST R ISO 13899-2-2009 Steel. Determination of Mo, Nb and W contents in alloyed steel. Inductively coupled plasma atomic emission spectrometric method. Part 2. Determination of Nb content
GOST R 50706.2-1994 Nitric acid for industrial use. Determination of nitrous compounds. Titrimetric method
GOST 25278.17-1987 Alloys and foundry alloys of rare metals. Spectral (with induction hign-frequency plasma) method for determination of elements and impurities in alloys on the base of niobium
GOST 25278.11-1982 Alloys and foundry alloys of rare metals. Spectral method for determination of silicon, iron, aluminium, titanium, calcium in alloys on niobium base
GOST 25278.15-1987 Alloys and foundry alloys of rare metals. X-ray fluorescence method for determination of zirconium, molybdenum, tungsten and tantalum in alloys on the base of niobium
GOST 32904-2014 Feeds, compound feeds. Methods for determination of calcium content titrimetric method

Professional Standard - Non-ferrous Metal, Complexometric titration of niobium

YS/T 861.5-2013 Methods for chemical analysis of niobium-titanium alloy.Part 5:Determination of titanium content.The ammonium ferric sulfate titration
YS/T 372.7-2006 Methods for elementary analysis of precious alloy. Determination of cobalt content. EDTA complexometric titration
YS/T 372.9-2006 Methods for elementary analysis of precious alloy. Determination of nickel content.EDTA complexometric titration
YS/T 372.11-2006 Methods for elementary analysis of precious alloy.Determination of magnesium content.EDTA complexometric titration
YS/T 372.12-2006 Methods for elementary analysis of precious alloy.Determination of zinc content.EDTA complexometric titration
YS/T 372.13-2006 Methods for elementary analysis of precious alloy. Determination of tin content. EDTA complexometric titration
YS/T 372.16-2006 Methods for elementary analysis of precious alloy. Determination of gallium content. EDTA complexomeric titration
YS/T 372.21-2006 Methods for elementary analysis of precious alloy. Determination of zirconium content. EDTA complexometric titration
YS/T 372.22-2006 Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complexometric titration
YS/T 372.11-1994 Methods for elementary analysis of precious alloy.Determination of magnesium content.EDTA complexometric titration
YS/T 372.12-1994 Methods for elementary analysis of precious alloy.Determination of zinc content.EDTA complexometric titration
YS/T 372.13-1994 Methods for elementary analysis of precious alloy. Determination of tin content. EDTA complexometric titration
YS/T 372.7-1994 Methods for elementary analysis of precious alloy. Determination of cobalt content. EDTA complexometric titration
YS/T 372.5-2006 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration
YS/T 372.8-2006 Methods for elementary analysis of precious alloy. Determination of cobalt content in PtCo alloy. EDTA complexometric titration
YS/T 372.5-1994 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration
YS/T 372.10-2006 Methods for elementary analysis of precious alloy. Determination of nickel content in AuNi and PdNi alloy. EDTA complexometric titration
YS/T 372.10-1994 Methods for elementary analysis of precious alloy. Determination of nickel content in AuNi and PdNi alloy. EDTA complexometric titration
YS/T 372.4-2006 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
YS/T 372.4-1994 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
YS/T 358.10-2011 Methods for chemical analysis of tantalite,columbite concentrate.Part 10:Determination of tin content.Potassium iodate titrimetric method
YS/T 372.3-2006 Methods for elementary analysis of precious alloy. Determination of palladoum content. Complexometric titration using butanedione dioxime releasing EDTA
YS/T 372.20-2006 Methods for elementary analysis of precious alloy. Determination of cadmium content. Complexometric titration using potassium iodide releasing EDTA
YS/T 372.3-1994 Methods for elementary analysis of precious alloy. Determination of palladoum content. Complexometric titration using butanedione dioxime releasing EDTA
YS/T 358.8-2011 Methods for chemical analysis of tantalite,columbite concentrate.Part 8:Determination of ferrous content.Potassium dichromate titrimetric method
YS/T 509.4-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of aluminum oxide content.EDTA compleximetric method
YS/T 617.2-2007 Determination of chemical compositions and physical properties of aluminum powder, magnesium powder and AI-Mg alloy powder.Part 2: Determination of aluminum content of AI-Mg alloy powders.Fluoride replacement-complexometric method
YS/T 500-2013 Determination of cerium content in cerium—tungsten alloys.Oxidation—Reduction titration
YS/T 509.5-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of ferric oxide content.O-phenanthroline photometric method and EDTA compleximetric method
YS/T 470.2-2004 Methods for chemical analysis of copper-beryllium alloys-Determination of beryllium content-Sodium fluoride titrimetric method
YS/T 539.1-2006 Determination of Boron Content by Neutralization Titration Method for Chemical Analysis of Nickel-base Alloy Powder
YS/T 861.3-2013 Methods for chemical analysis of niobium-titanium alloy.Part 3:Determination of hydrogen content.Inert gas fusion thermal conductivity method
YS/T 461.4-2003 The methods for chemical analysis of lead and zinc mixed concentrates-The determination of arsenic content-The iodimetric method

ZA-SANS, Complexometric titration of niobium

SANS 5627:1972 Determination of magnesium sulphate content of leather by complexometric titration

Professional Standard - Petrochemical Industry, Complexometric titration of niobium

SH/T 0223-1992 Determination of barium content in additives (complexometric titration)
SH/T 0309-1992 Determination method of calcium, barium and zinc content in lubricating oil containing additives (complexometric titration method)

CZ-CSN, Complexometric titration of niobium

CSN 65 2464-1981 Sodium chloride [Salt) Complexometric Method of Calcium and Magnesium Content Determínation
CSN ISO 2297:1992 Chemical analysis of aluminium and its alloys. Complexometric determination of magnesium
CSN 65 2103-1985 Potassium hydroxide technical Complexometric deterraination of the sum of calcium and magnesium contents
CSN 42 0636 Cast.2-1983 Lead-antimony alloys. Determination of antimony by the titrimetric method
CSN 70 0626 Cast.4-1976 Glass testing. Chemical analysis of glass. Determination of iron(III)-oxide. Volumetric method with complexone 3
CSN ISO 6437:1992 Copper alloys - Determination of chromium content - Titrimetric method
CSN ISO 4743:1992 Copper alloys - Determination of nickel content - Titrimetric method
CSN 42 0614-4-1994 Lead and tin base alloys. Determination of antimony by the titrimetric method
CSN 42 0614-15-1994 Lead and tin base alloys. Determination of arsenic by the titrimetric method.
CSN 42 0670 Cast.20-1976 Chemical analysis of aluminium alloys. Determination of magnesium by titration
CSN 42 0617 Cast.1-1988 Chemical analysis of non-ferrous metals and alloys. Alloys meltable at low temperature. Determination of bismuth and lead by titrimetric method
CSN 42 0643 Cast.8-1972 Chemical analysis of alloyed nickel. Determination of manganese by titration
CSN 65 6157-1983 Gasoline. Determination of ead content by chelatomelric ethod
CSN 42 0689 Cast.13-1974 Chemical analysis of magnesium alloys. Determination of zirconium by the titration method
CSN 42 0630 Cast.4-1984 Chemical analysis of non-ferrous metals and alloys. Zinc alloys. Determination of magnesium by the atomic absorption method and titrimetric method
CSN 42 0630 Cast.2-1984 Chemical analysis of non-ferrous metals and alloys. Zinc alloys. Determination of aluminum by the titrimetric and atomic absorption method
CSN 42 0641 Cast.7-1984 Nickel alloys. Determination of chromium by the titrimetric method and atoraic absorption method
CSN ISO 7266:1992 Copper and copper alloys - Determination of sulfur content - Combustion titrimetric method
CSN 42 0643 Cast.11-1972 Chemical analysis of alloyed nickel Determination of carbon by potentiometric method
CSN 42 0641 Cast.11-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of carbon by the titrimetric method and methods with the use of automatic analyzers
CSN ISO 1784:1992 Aluminium alloys. Determination of zinc. EDTA titrimetric method
CSN 42 0636 Cast.5-1983 Chemical analysis of non-ferrous metals and alloys. Lead-antimony alloys. Determination of arsenic by the photometric method and titrimetric methods
CSN 42 0617 Cast.4-1988 Chemical analysis of non-ferrous metals and alloys. Alloys meltable at low temperature. Determination of tin by the titrimetric method and atomic absorption method
CSN 42 0623 Cast.2-1986 Chemical analysis of non-ferrous metals and alloys. Low-alloy copper. Determination of silver by the atomic absorption method and potentiometric titration method
CSN 42 0623 Cast.5-1986 Chemical analysis of non-ferrous metals and alloys. Low-alloy copper. Determination of tellurium by the atomic absorption method and potentiometric titration method
CSN 42 0670 Cast.7-1981 Aluminium alloys. Determination of zinc by the atomic absorption method, titrimetric method and polarographic metod
CSN 42 0641 Cast.6-1984 Nickel alloys. Determination of mangenese by the photometric method, titrimetric method and atomic absorption method
CSN 42 0623 Cast.3-1986 Low-alloy copper. Determination of chromium by the atomic absorption method and potentiometric titration method
CSN 42 0641 Cast.3-1984 Nickel alloys. Determinatlon of cobalt by the photometric method, atomic absorption method and titrimetric method
CSN 42 0641 Cast.13-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of aluminum by the photometric method, titrimetric method and atomic absorption method
CSN ISO 4748:1992 Copper alloys - Determination of iron content - Na2EDTA titrimetric method
CSN 42 0641 Cast.12-1984 Nickel alloys. Determination of sulphur by the titrimetric method, photometric method and methods with the use of automatic analyzers
CSN ISO 7335:1993 Iron ores. Determination of combined water content. Karl Fisher titrimetric method
CSN 42 0617 Cast.6-1988 Chemical analysis of non-ferrous metals and alloys. Alloys meltable at low temperature. Determination of antimony by the titrimetric method and atomic absorption method
CSN 42 0670 Cast.4-1981 Aluminium alloys. Determination of copper by the atomic-absorption method, electrogravimetric and photometric methods
CSN 42 0641 Cast.5-1984 Nickel alloys. Determination of iron by the photometric method, atomic absorption method and titrimetric method
CSN 64 0750-1974 Deteiiňination of thermal stability o? vinyl- hloride polymers and related copolymers y the conductometric method

Association Francaise de Normalisation, Complexometric titration of niobium

NF U44-147:1984 Fertilizers and soils conditioners. Determination of calcium-EGTA complexometric method.
NF A11-103:1977 Chemical analysis of ferroniobium. Determination of niobium by X ray fluorescence spectrometry.
NF EN 12946:2023 Amendements minéraux basiques - Détermination de la teneur en calcium et de la teneur en magnésium - Méthode par complexométrie
NF G52-217:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF MAGNESIUM SULFATE.
NF ISO 4748:1986 Alliages de cuivre - Dosage du fer - Méthode titrimétrique au Na2EDTA
NF A24-002:1985 Chemical analysis of zinc ores concentrates. Accurate determination of zinc by complexometric titrimetry after selective extraction of zinc.
NF A24-001:1985 Chemical analysis of zinc ores concentrates. Accurate determination of zinc by complexometric titrimetry after complete precipitation of interfering elements.
NF A06-826:1968 Chemical analysis of zinc alloys. Titrimetric determination of magnesium.
NF A06-654:1993 Chemical analysis of titanium alloys. Determination of nitrogen content. Titrimetric method.
NF ISO 7266:1986 Cuivre et alliages de cuivre - Dosage du soufre - Méthode titrimétrique après combustion
NF A06-719*NF ISO 7266:1986 Copper and copper alloys. Determination of sulfur content. Combustion titrimetric method.
NF EN 14936-1:2006 Cuivre et alliages de cuivre - Dosage de l'aluminium - Partie 1 : méthode titrimétrique
XP CEN/TS 14940-1:2010 Cuivre et alliage de cuivre - Dosage du chrome - Partie 1 : méthode titrimétrique
NF A06-652:2020 Chemical analysis of titanium alloys - Determination of aluminium in Ti Al alloy grades - Titrimetric method
NF A06-714-1*NF EN 14936-1:2006 Copper and copper alloys - Determination of aluminium content - Part 1 : titrimetric method
NF T60-313*NF ISO 4325:1990 Soaps and detergents. Determination of chelating agent content. Titrimetric method.
NF ISO 4325:1990 Savons et détergents - Détermination de la teneur en agent séquestrant - Méthode titrimétrique.
NF A20-400*NF ISO 7335:1988 Iron ores. Determination of combined water content. Karl Fischer titrimetric method.
NF T66-066:2004 Hydrocarbon binders - Determination of acid number of bitumen - Potentiometric method.
NF T30-401*NF EN ISO 3681:2018 Binders for paints and varnishes - Determination of saponification value - Titrimetric method
NF A06-654:2020 Chemical analysis of titnium and titanium alloys - Determination of nitrogen content - Titrimetric method
XP A08-721-1*XP CEN/TS 14940-1:2010 Copper and copper alloys - Determination of chromium content - Part 1 : titrimetric method
NF A06-656:1993 Chemical analysis of titanium alloys. Determination of vanadium content in Ti-AI-V alloy. Titrimetric method.
NF A06-656:2020 Chemical analysis of titanium and titanium alloys - Determination of vanadium in Ti Al alloy grades - Titrimetric method
NF T45-111:1987 Rubber compounding ingredients. Carbon black. Determination of iodine adsorption number. Titrimetric method.
NF A06-841-1/A1*NF EN 12441-1/A1:2005 Zinc and zinc alloys - Chemical analysis - Part 1 : determination of aluminium in zinc alloys - Titrimetric method
NF A06-841-1*NF EN 12441-1:2002 Zinc and zinc alloys - Chemical analysis - Part 1: determination of aluminium in zinc alloys - Titrimetric method
NF A06-652:1993 Chemical analysis of titanium alloys. Determination of aluminium content in Ti-AI-V alloy. Titrimetric method with EDTA.
NF EN 12441-1:2002 Zinc et alliages de zinc - Analyse chimique - Partie 1 : dosage de l'aluminium dans les alliages de zinc - Méthode titrimétrique
NF EN 12441-1/A1:2005 Zinc et alliages de zinc - Analyse chimique - Partie 1 : dosage de l'aluminium dans les alliages de zinc - Méthode titrimétrique
NF A06-731*NF ISO 4748:1986 Copper alloys. Determination of iron content. Na2EDTA titrimetric method.
XP CEN/TS 17787:2022 Fertilisants - Stabilité des agents chélatants et complexants

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Complexometric titration of niobium

GB/T 2432-1981 Gasoline--Determination of tetraethyl lead content--Complexometric titration method
GB/T 6730.15-1986 Methods for chemical analysis of iron ores--The complexometric method for the determination of magnesium content
GB/T 10304.3-1988 Determination of CaCO3 in cathode carbonate by complexometric titration
GB/T 24229-2009 Chromium ores and concentrates.Determination of aluminium content.Complexometric method
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method
GB/T 22650-2008 Sodium hydroxide for industrial use.Determination of calcium and magnesium content.Complexometric method
GB/T 4698.13-1996 Sponge titanium, titanium and titanium alloys--Determination of zirconium content--EDTA complexometric titration method
GB/T 6910-2006 Methods for analysis of water for boiler and for cooling.Determination of calcium.Complexometric titration
GB/T 6910-1986 Methods for analysis of water for boiler and for cooling--The determination of calcium--Complexometric titration
GB/T 15072.10-2008 Test method of precious metal alloys.Determination of nickel content for gold alloys.Complexometric backing titration using EDTA
GB/T 15072.9-2008 Test method of precious metal alloys.Determination of indium content for gold alloys.Complexometric return titration using EDTA
GB/T 21525-2008 Inorganic chemical products for industrial use.General method for determination of magnesium content by complexation titration
GB/T 9489.4-1988 Determination of Al2O3 in alundum powder by complexometric titration
GB/T 4698.8-1996 Sponge titanium, titanium and titanium alloys--Determination of aluminum content--Separation with sodium hydroxide-EDTA complexometric titration method
GB/T 4374.4-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The fluoride replacement-complexometric method for the determination of aluminium content
GB/T 23276-2009 Methods for chemical analysis of palladium compounds.Determination of palladium content.Complexometric titration using butanedione dioxine releasing EDTA
GB/T 15072.8-2008 Test method of precious metal alloys.Determination of copper content for gold,palladium and silver alloys.Complexometric return titration using thiourea releasing EDTA
GB/T 223.4-2008 Alloyed steel.Determination of manganese content.Potentiometric or visual titration method
GB/T 223.11-2008 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration
GB/T 10657-1989 Analytical methods for boiler water and cooling water--Determination of zinc in prefilming liquid containing phosphorus and zinc--Complexometric titration
GB/T 25897-2010 Superconductivity:Residual resistance ratio measurement of Nb-Ti composite superconductors
GB/T 14506.4-1993 Sillicate rocks. Determination of alumina content. Fluoride replacement complexometric method
GB/T 223.40-2007 Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
GB/T 5069.11-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Complexometric titration method for determination of calcium oxide and magnesium oxide content
GB/T 4699.2-2008 Ferrochromium and ferrosilicochromium. Determination of chromium content. The ammonium persulfate oxidation titrimetric method and potentiometric titration method
GB/T 15916-2012 Surface active agents.Determination of chelating agent content.Titrimetric method
GB/T 15916-1995 Surface active agents--Determination of chelating agent content--Titrimetic method
GB/T 5686.1-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of manganese content. Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
GB/T 5686.1-2022 Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation
GB/T 223.39-1994 Methods for chemical analysis iron,steel and alloy. The sulphochlorophenol S photometric method for the determination of niobium content
GB 223.39-1985 Methods for chemical analysis of iron,steel and alloy--The sulphochlorophenol S photometric method for the determination of niobium content
GB/T 23614.1-2009 Methods for chemical analysis of titanium nickel shape memory alloy.Part 1:Determination of nickel content.Dimethylglyoxime precipitate separation-EDTA complex-zinc chloride back titration
GB/T 15249.2-1994 Crude Gold-Determination of silver content-EDTA titrimetric method
GB/T 15249.4-1994 Crude Gold-Determination of lead content-EDTA titrimetric method
GB/T 24583.3-2009 Vanadium-Nitrogen alloy.Determination of nitrogen content.The distillation-neutralization titration method
GB/T 4700.3-1984 Methods for chemical analysis of calcium-silicon--The EDTA titrimetric method for the determination of aluminum content
GB/T 24583.1-2009 Vanadium-Nitrogen alloy.Determination of vanadium content.The ammonium ferrous sulfate titration method
GB/T 24190-2009 Iron ores.Determination of combined water.Karl Fischer method
GB/T 4700.2-1988 Methods for chemical analysis of calcium-silicon--The EDTA titrimetric method for the determination of calcium content
GB 4700.2-1988 Calcium silicon alloy chemical analysis method EDTA titration method for determination of calcium content
GB/T 223.38-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content
GB 223.38-1985 Chemical analysis method of iron, steel and alloy Ion exchange separation gravimetric method for determination of niobium content
GB/T 6987.8-2001 Aluminium and aluminium alloys--Determination of zinc content--EDTA titrimetric method
GB/T 13173.7-1993 Soaps and detergents.Determination of EDTA (chelating agent) content.Titrimetric method
GB/T 5686.1-1988 Methods for chemical analysis of silicomanganese alloy--The potentiometric titration method for the determination of manganese content
GB 223.20-1982 Chemical analysis of iron,steel and alloy--The determination of cobalt by the potentiometric titration method
GB/T 12689.1-1990 Zinc and zinc alloys--Determination of aluminium content--EDTA titrimetric method
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals--The potentiometric method for the determination of cobalt content
GB/T 6987.16-2001 Aluminium and aluminium alloys--Determination of magnesium content--CDTA titrimetric method
GB/T 8638.1-1988 Nickel base alloy powder--Determination of boron content--Alkalimetric method
GB/T 223.20-1994 Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content
GB/T 223.6-1994 Methods for chemical analysis of iron,steel and alloy. The neutralization titrimetric method for the determination of boron content
GB/T 3286.3-2012 Methods for chemical analysis of limestone and dolomite.Part 3:The determination of aluminium oxide content.The chrome azurol S spectrophotometric method and the complexometric titration method
GB/T 5686.8-1988 Methods for chemical analysis of silicomanganese alloy--The combustion-neutralization titration method for the determination of sulfur content
GB/T 4699.7-1988 Methods for chemical analysis of silicochromium--The combustion-neutralization titration method for the determination of sulfur content

工业和信息化部, Complexometric titration of niobium

YB/T 4726.9-2021 Determination of calcium oxide content in iron-containing dust sludge by complex titration method
YB/T 4604-2018 Determination of zinc content in crude zinc powder by rotary hearth furnace method EDTA complex titration method
YS/T 1415-2021 Determination of acidity in hydrometallurgical zinc leaching solution complex masking-neutralization titration method
YS/T 1120.2-2016 Methods for chemical analysis of gold-tin alloys Part 2: Determination of tin content Fluoride precipitation EDTA complex titration method
YB/T 4909.4-2021 Methods for analysis of calcium-based desulfurizers used for pretreatment of molten iron and steelmaking Part 4: Determination of active calcium oxide content EDTA complex titration and acid-base titration
YS/T 1535-2022 Method for determination of recrystallization rate of niobium-titanium alloy rods for superconducting purposes
YB/T 5313-2016 Determination of calcium content in calcium silicon alloy EDTA titration method
YB/T 5314-2016 Determination of aluminum content in calcium silicon alloy EDTA titration method
YS/T 1464-2021 Chemical analysis method of niobium-tungsten alloy Determination of tungsten, molybdenum, zirconium, tantalum, silicon, iron, aluminum, titanium and copper
YS/T 1289-2018 Determination of lanthanum trioxide content in tungsten-lanthanum alloy Na2EDTA titration method
YB/T 4908.3-2021 Determination of aluminum content in vanadium-aluminum alloy Barium salt strong alkali separation-EDTA titration method

KR-KS, Complexometric titration of niobium

KS D ISO 2297-2003(2023) Chemical analysis of aluminium and its alloys－Complexometric determination of magnesium
KS D ISO 1784-2021 Aluminium alloys — Determination of zinc — EDTA titrimetric method
KS D ISO 22033-2021 Nickel alloys — Determination of niobium — Inductively coupled plasma/atomic emission spectrometric method
KS D ISO 6437-2021 Copper alloys — Determination of chromium content —Titrimetric method
KS D ISO 18632-2018 Alloyed steel — Determination of manganese — Potentiometric and visual titration method
KS M ISO 4325-2003(2023) Soaps and detergents－Determination of chelating agent content－Titrimetric method
KS D ISO 13899-2-2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 2: Determination of Nb content
KS M ISO 3681-2017 Binders for paints and varnishes－Determination of saponification value－Titrimetric method
KS M ISO 3681-2022 Binders for paints and varnishes — Determination of saponification value — Titrimetric method
KS D ISO 7529-2022 Nickel alloys — Determination of chromium content — Potentiometric titration method with ammonium iron(II) sulfate
KS D ISO 13899-3-2021 Steel — Determination of Mo, Nb and W contents in alloyed steel —Inductively coupled plasma atomic emission spectrometric method —Part 3: Determination of W content

Professional Standard - Aviation, Complexometric titration of niobium

HB 5220.17-1982 Determination of niobium content in superalloys
HB/Z 5084.1-2000 Analytical method of cyanide electroplating zinc solution complexometric titration for continuous determination of sodium cyanide and zinc oxide
HB/Z 5089.3-2004 Methods for analysis of plating black nickel solutions Part 3:Continual determination of nickel sulfate and zinc sulfate content by EDTA compleximetric method
HB 5220.33-1995 Method for chemical analysis of superalloys Tetraphenylarsenic chloride hydrochloride gravimetric method for determination of niobium content
HB 5220.34-1995 Chlorosulfonol C absorptiophotometric method for chemical analysis of superalloys Determination of niobium content

PL-PKN, Complexometric titration of niobium

PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C04107-1968 Petroleum products Complexometric determination of zinc in the alkylthiophoshat additives and in the oils with these additives
PN C04108-1968 Petroleum products Complexometric determination ofcalcium in the detergent additives and in the oils with these additives
PN P22119-1993 Leathers. Determination of aluminium content. Compleximetric method

Professional Standard - Electron, Complexometric titration of niobium

SJ/T 10907-1996 Determination of A12O3 in electronic glass - EDTA complexometric titration method
SJ/T 10908-1996 Determination of A12O3 and ZnO in electronic glass - EDTA complexometric titration method
SJ/T 10905-1996 Determination of PbO in electronic glass - Extraction / EDTA complexometric titration method

TR-TSE, Complexometric titration of niobium

TS 995-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE OF CALCIUM EDTA DETERMINATION COMPLEXOMETRIC METHOD
TS 2866-1977 METHODS FOR THE CHEMICAL ANALYSIS OP IRON AND STEELS FERRO — COLUMBIUM DETERMINATION OF COLUMBIUM, TANTALUM AND TITANIUM CONTENTS

German Institute for Standardization, Complexometric titration of niobium

DIN EN 16198:2013 Fertilizers.Determination of magnesium by complexometry; German version EN 16198:2012
DIN ISO 3909:1994 Hardmetals; determination of cobalt; potentiometric method; identical with ISO 3909:1976
DIN EN ISO 4629:1998 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method (ISO 4629:1996); German version EN ISO 4629:1998
DIN EN 14936-1:2006 Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method English version of DIN EN 14936-1:2006-09
DIN EN ISO 3681:2007 Binders for paints and varnishes - Determination of saponification value - Titrimetric method (ISO 3681:1996); English version of DIN EN ISO 3681:2007-10
DIN EN 14936-1:2006-09 Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method; German version EN 14936-1:2006
DIN CEN/TS 14940-1:2010-02 Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method; German version CEN/TS 14940-1:2009
DIN EN 16198:2013-01 Fertilizers - Determination of magnesium by complexometry; German version EN 16198:2012
DIN ISO 4748:1986 Copper alloys; Determination of iron content; Na<(Index)2>EDTA titrimetric method; identical with ISO 4748, edition 1984
DIN 50507:1977-07 Chemical analysis of copper and copper alloys; determination of lead, extracting-titration method
DIN EN 12441-1:2004-10 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys; Titrimetric method; German version EN 12441-1:2001 + A1:2004
DIN EN 12441-1:2004 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys; Titrimetric method; German version EN 12441-1:2001 + A1:2004
DIN EN 24159:1990 Ferromanganese and ferrosilicomanganese; determination of manganese content; potentiometric method (ISO 4159, 1st edition: 1978.12.15); german version EN 24159:1989

Military Standard of the People's Republic of China-General Armament Department, Complexometric titration of niobium

GJB 770.204-1994 Test methods for gunpowder analysis - Determination of content of metals and metal compounds - Complexometric titration method
GJB 8682.28-2015 Methods of chemical analysis of pyrotechnic powders Part 28: Determination of aluminum content by complex titration method
GJB 8682.27-2015 Methods of chemical analysis of pyrotechnic powders Part 27: Determination of magnesium content by complex titration method
GJB 8682.20-2015 Methods of chemical analysis of pyrotechnic powders Part 20: Determination of cryolite content by complex titration method
GJB 8682.26-2015 Methods of chemical analysis of pyrotechnic powders Part 26: Determination of zinc oxide content by complexometric titration
GJB 8682.15-2015 Methods of chemical analysis of pyrotechnics Part 15: Determination of strontium nitrate and strontium carbonate content complex titration method

American Society for Testing and Materials (ASTM), Complexometric titration of niobium

ASTM E815-04 Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titration
ASTM E815-99 Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titration
ASTM E815-17a Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
ASTM E815-17b Standard Test Method for Determination of Calcium Fluoride in Fluorspar by EDTA Complexometric Titrimetry
ASTM E815-11 Standard Test Method for Determination of Calcium Fluoride in Fluorspar by Complexometric Titrimetry
ASTM E738-20 Standard Test Method for Determination of Aluminum in Iron Ores and Related Materials by EDTA Complexometric Titrimetry
ASTM E738-00 Standard Test Method for Determination of Aluminum in Iron Ores and Related Materials by Complexometric Titration
ASTM E738-00(2005) Standard Test Method for Determination of Aluminum in Iron Ores and Related Materials by Complexometric Titration
ASTM B672-02(2018) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM E248-20 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM B599-19 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy Plate, Sheet, and Strip
ASTM B599-20 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Niobium Stabilized Alloy Plate, Sheet, and Strip
ASTM E738-11 Standard Test Method for Determination of Aluminum in Iron Ores and Related Materials by EDTA Complexometric Titrimetry
ASTM B672-02 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM B672-02(2007) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM B672-02(2013) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire
ASTM E248-02 Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-97 Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method
ASTM UOP269-10 Nitrogen Bases in Hydrocarbons by Potentiometric Titration
ASTM UOP269-90 Nitrogen Bases in Hydrocarbons by Potentiometric Titration
ASTM B599-92(1997) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Plate, Sheet, and Strip
ASTM B5-22 Standard Specification for High Conductivity Tough-Pitch Copper Refinery Shapes
ASTM B599-92(2014) Standard Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy &40;UNS N08700&41; Plate, Sheet, and Strip
ASTM B5-16 Standard Specification for High Conductivity Tough-Pitch Copper Refinery Shapes
ASTM UOP304-90 Bromine Number and Bromine Index of Hydrocarbons by Potentiometric Titration
ASTM D3049-89(2003) Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration
ASTM D5350-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
ASTM D304-95(1999) Standard Specification for n-Butyl Alcohol (Butanol)
ASTM D3049-89(2009) Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration
ASTM D3049-89(2016) Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration

Japanese Industrial Standards Committee (JISC), Complexometric titration of niobium

JIS H 1668:1971 Method for determination of niobium in zirconium alloys
JIS H 1289:2015 Nickel and nickel alloys -- ICP atomic emission spectrometric method -- Determination of niobium, tantalum and zirconium
JIS G 1602:1985 Methods of sampling for chemical analysis of ferroalloys (part 2 ferrotungsten, ferromolybdenum, ferrovanadium, ferrotitanium and ferroniobium)

VN-TCVN, Complexometric titration of niobium

TCVN 1272-1986 Reagents and super pura chemicals.Complexometric method for determination of basic matters content
TCVN 5920-1995 Copper and copper alloys.Determination of lead.Extracting titration method
TCVN 3869-2009 Ferromanganese and ferrosilicomanganese.Determination of manganese content.Potentiometric method
TCVN 1668-2007 Iron ores.Determination of combined water content.Karl Fischer titrimetric method
TCVN 3854-2009 Ferrochromium and ferrosilicochromium.Determination of chromium content.Potentiometric method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Complexometric titration of niobium

GJB 5381.27-2005 Methods of chemical analysis for pyrotech. Part 27: Determination of magnesium content. Compexmetric
GJB 5381.28-2005 Methods of chemical analysis for pyrotech. Part 28: Determination of aluminium content. Compexometric titration method
GJB 5381.26-2005 Methods of chemical analysis for pyrotech. Part 26: Determination of zinc oxide content. Compexometric titration method
GJB 5381.15-2005 Methods of chemical analysis for pyrotech. Part 15: Determination of strontium nitrate and strontium carbonate content. Complexometric titration method
GJB 5969.2-2007 Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 2: Determination of uranium by ferrous sulfate reduction and potassium dichrormate titration method

Professional Standard - Machinery, Complexometric titration of niobium

JB/T 7776.1-1995 Silver cadmium oxide electrical contact material chemical analysis method EDTA complexometric titration method for determination of cadmium content
JB/T 7775.2-1995 Copper tungsten carbide tungsten carbide vacuum contact material chemical analysis method complexometric titration determination of copper content
JB/T 7776.1-2008 Test method for chemical analysis silver-cadmium oxide electric contact material. Part 1: Determination of cadmium content
JB/T 9548.8-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.Sodium hydroxide separation - complex titration method for the determination of aluminium content

American National Standards Institute （ANSI), Complexometric titration of niobium

ANSI/ASTM B672:1996 Specification for Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire

TN-INNORPI, Complexometric titration of niobium

NT 70.14-1983

Professional Standard - Commodity Inspection, Complexometric titration of niobium

SN/T 0481.1-1995 Method for inspection of bauxite for export.Determination of aluminium oxide content--EDTA complexometric titration1995-09-06
SN/T 3515-2013 Iron,steel and alloy.Determination of boron,titanium,zirconium,niobium,tin,antimony,tantalum,tungsten and lead.Inductively coupled plasma mass spectrometric
SN/T 4376-2015 Copper and copper alloy scraps.Determination of copper content.Titration method of sodium hyposulfite

Danish Standards Foundation, Complexometric titration of niobium

DS/EN 23909:1994 Hardmetals. Determination of cobalt. Potentiometric method
DS/EN ISO 4629:1999 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method
DS/EN ISO 3681:1999 Binders for paints and varnishes - Determination of saponification value - Titrimetric method
DS/EN 14936-1:2006 Copper and copper alloys – Determination of aluminium content – Part 1: Titrimetric method
DS/CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method
DS/EN 16198:2012 Fertilizers - Determination of magnesium by complexometry
DS/EN 12441-1/A1:2004 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method
DS/EN 12441-1:2002 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Complexometric titration of niobium

GB/T 15076.1-2017 Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry
GB/T 4698.13-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 13：Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry
GB/T 4698.8-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry

Professional Standard - Ferrous Metallurgy, Complexometric titration of niobium

YB/T 109.3-2012 Silicon barium alloy.Determination of aluminium content.The EDTA titrimetric method
YB/T 178.3-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of aluminium content.The EDTA titrimetric method
YB/T 5313-2006 Determination of Calcium Content by EDTA Titration Method for Chemical Analysis of Silicon Calcium Alloy
YB/T 5314-2006 Determination of aluminum content by EDTA titration method for chemical analysis of silicon-calcium alloy
YB/T 4395-2014 Steel.Determination of molybdenum, niobium and tungsten contents.Inductively coupled plasma atomic emission spectrometric method
YB/T 178.3-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The EDTA titrimetric method for the determination of aluminium content

国家市场监督管理总局、中国国家标准化管理委员会, Complexometric titration of niobium

GB/T 20975.37-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content
GB/T 24583.3-2019 Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
GB/T 24583.1-2019 Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 15076.2-2019 Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry

Sichuan Provincial Standard of the People's Republic of China, Complexometric titration of niobium

DB51/T 1782-2014 Determination of Niobium and Tantalum in Geological Samples by Inductively Coupled Plasma Mass Spectrometry

Universal Oil Products Company (UOP), Complexometric titration of niobium

UOP 269-2010 Nitrogen Bases in Hydrocarbons by Titration
UOP 304-2008 Bromine Number and Bromine Index of Hydrocarbons by Potentiometric Titration

Group Standards of the People's Republic of China, Complexometric titration of niobium

T/CMES 08004-2020 Determination of silicon content in silicon alloys Potassium fluorosilicate titration
T/CMES 08002-2020 Determination of Ferroniobium Impurity Elements by Inductively Coupled Plasma Atomic Emission Spectrometry

未注明发布机构, Complexometric titration of niobium

JIS M 8211:2023 Iron ores -- Determination of combined water -- Karl Fischer titrimetric method
GJB 8793.2-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants Part 2: Determination of uranium Ferrous sulfate reduction-potassium dichromate oxidation potentiometric titration method

BE-NBN, Complexometric titration of niobium

NBN T 03-037-1979 Nitric acid for industrial use - Determination of nitrous compounds -- Titrimetric method
NBN-ISO 4325:1994 Soaps and detergents - Determination of chelating agent content - Titrimetric method
NBN T 04-089-1983 Ethanol for industrial use - Estimation of content of carbonyl compounds present in moderate amounts - Titrimetric method
NBN T 63-141-1980 Soaps and detergents - Determination of EDTA content (sequestering agent) - Titrimetric method
NBN T 03-054-1979 Ammonium nitrate for industrial use - Determination of content of sulphur compounds - Method by reduction and titrimetry
NBN T 03-132-1980 Sodium hydroxide for industrial use - Determination of sulphur compounds Method by reduction and titrimetry

European Committee for Standardization (CEN), Complexometric titration of niobium

EN 14936-1:2006 Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method
EN ISO 3682:1998 Binders for Paints and Varnishes - Determination of Acid Value - Titrimetric Method
EN ISO 4629:1998 Binders for Paints and Varnishes - Determination of Hydroxyl Value - Titrimetric Method
PD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method
EN 23909:1993 Hardmetals; determination of cobalt; potentiometric method (ISO 3909:1976)
EN ISO 3681:1998 Binders for Paints and Varnishes - Determination of Saponification Value - Titrimetric Method
CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method
PD CEN/TS 16198:2011 Fertilizers - Determination of magnesium by complexometry

BG-BDS, Complexometric titration of niobium

BGC EN ISO 3682:2000 Binders for paints and varnishes-Determina-tion of acid value-Titrimetric method

FI-SFS, Complexometric titration of niobium

SFS-ISO 3681:1987 In case of interpretation disputes the English textapplies

CEN - European Committee for Standardization, Complexometric titration of niobium

EN ISO 3681:2018 Binders for paints and varnishes - Determination of saponification value - Titrimetric method

NL-NEN, Complexometric titration of niobium

NEN-ISO 3909:1994 Hardmetals. Determination of cobalt. Potentiometric method (ISO 3909:1976)

Lithuanian Standards Office , Complexometric titration of niobium

LST EN 14936-1-2006 Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method
LST EN 16198-2013 Fertilizers - Determination of magnesium by complexometry
LST EN 12441-1-2002 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method
LST EN 12441-1-2002/A1-2004 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method
LST EN ISO 4629:2002 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method (ISO 4629:1996)

AENOR, Complexometric titration of niobium

UNE-EN 14936-1:2007 Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method
UNE-EN 16198:2013 Fertilizers - Determination of magnesium by complexometry
UNE 55544:1992 SOAPS AND DETERGENTS. DETERMINATION OF SEQUESTERING AGENT CONTENT. TITRIMETRIC METHOD.

Jiangsu Provincial Standard of the People's Republic of China, Complexometric titration of niobium

DB32/T 4032-2021 Determination of lithium, niobium, tin, bismuth in soil and sediments by inductively coupled plasma mass spectrometry

SE-SIS, Complexometric titration of niobium

SIS SS-EN 24 159-1990 Ferromanganese and ferrosilico- manganese — Determination of manganese content — Potentiometric method

ES-UNE, Complexometric titration of niobium

UNE-EN 12441-1:2001 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method (Endorsed by AENOR in December of 2001.)
UNE-EN 12441-1:2001/A1:2004 Zinc and zinc alloys - Chemical analysis - Part 1: Determination of aluminium in zinc alloys - Titrimetric method (Endorsed by AENOR in October of 2004.)

未注明发布机构, Complexometric titration of niobium

JIS M 8211:2023 Iron ores -- Determination of combined water -- Karl Fischer titrimetric method
GJB 8793.2-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants Part 2: Determination of uranium Ferrous sulfate reduction-potassium dichromate oxidation potentiometric titration method